The advantages and disadvantages of using the horn hook for the electronic hanging scale!
Why do electronic crane scales use claw hooks?
Advantages of using the claw hook for the electronic crane scale:
1. The horn hook is directly connected to the sensor sensor, and the structure is simpler, which reduces the production cost. Although the eye hook is relatively simple in structure, the use of a pin connection between them increases the cost invisibly.
2. There is usually also a connecting device between the eye hook and the sensor, which is screwed between the connector and the sensor. Practice has shown that the threaded connection here is usually the weakest link in the entire suspension system. And you don't have to worry about this problem with the hook.
Although there are many advantages to using a horn hook, there are also various problems:
1. At present, the claw hook used on the electronic crane scale is mainly used on the chain of the hoisting hoist, so the installation size is corresponding to the hoisting chain of different specifications. The claw hook for the electronic crane scale is connected to the sensor, and the connecting portion is a plate hole structure. Due to sensor performance requirements, the thickness of the sensor generally exceeds the opening of the corresponding tonnage of the horn hook. In order to adapt to the claw hook, this part of the sensor has to be thinned, and it is a bit "cutting the foot". The result is that the security margin of the connection is difficult to increase.
2. Based on the consideration of process rationality, the center line of the shaft pin of the claw hook coincides with the center plane of the hook body. This is not a problem in general, but it is not easy to say on some special occasions.
Although there are many problems with the crochet hook, it is widely used because of its superiority with other hooks. In order to overcome its shortcomings, the following measures have been taken to improve:
1. Select the horn of the horn at 90°, that is, the center line of the pin is at a position perpendicular to the plane of the hook.
2. The opening width and the shaft hole diameter can be appropriately increased as needed.
Although the cost of this improved crocodile hook is increased, it is still significantly lower than that of the eye hook, so in most cases many companies use the hook of this structure.
If you want to know more about this, you can check it out at the following website.
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